{
    "_id" : ObjectId("55a40383032b237d74c2aec0"),
    "title" : "Sample blog title",
    "content" : "sample blog content.",
    "date_created" : "13/07/2015",
    "category" : "Sample category",
    "tags" : [ 
        "sample-tag-01", 
        "sample-tag-02"
    ],
    "author" : {
        "display_name" : "Sample display name",
        "tweeterAcc" : "SampleTweeterAcc",
        "linkedInAcc" : "SampleLinkedInAcc"
    }
},
{
    "_id" : ObjectId("55a40383032b237d74c2aec2"),
    "title" : "Sample blog title_002",
    "content" : "sample blog content_002.",
    "date_created" : "13/07/2015",
    "category" : "Sample category_002",
    "tags" : [ 
        "sample-tag-01", 
        "sample-tag-02"
    ],
    "author" : {
        "display_name" : "Sample display name_002",
        "tweeterAcc" : "SampleTweeterAcc_002",
        "linkedInAcc" : "SampleLinkedInAcc_002"
    }
},